82057745

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{131}}^1\times {\mathrm{1627}}^1$

素因数の和:1781

約数の個数: 32

約数和(自身を含む): 123780096

約数和(自身を除く): 41722351

約数列:

[1, 5, 7, 11, 35, 55, 77, 131, 385, 655, 917, 1441, 1627, 4585, 7205, 8135, 10087, 11389, 17897, 50435, 56945, 89485, 125279, 213137, 626395, 1065685, 1491959, 2344507, 7459795, 11722535, 16411549, 82057745]

約数ペア:

[(1, 82057745), (5, 16411549), (7, 11722535), (11, 7459795), (35, 2344507), (55, 1491959), (77, 1065685), (131, 626395), (385, 213137), (655, 125279), (917, 89485), (1441, 56945), (1627, 50435), (4585, 17897), (7205, 11389), (8135, 10087)]